Description:
The Arduino Nano ESP32 is a compact development board combining the popular ESP32-S3 microcontroller with the classic Nano form factor. It brings built-in Wi-Fi® and Bluetooth® Low Energy (BLE) connectivity to Arduino’s ecosystem, making it ideal for embedded IoT devices, wireless sensor nodes, robotics, and cloud-connected applications. The board supports programming in both Arduino IDE and MicroPython, and integrates seamlessly with Arduino IoT Cloud.
🧠 Microcontroller: u-blox NORA-W106 module featuring ESP32-S3 with dual-core 32-bit processor
⚡ I/O Voltage: 3.3 V
🔌 Programming & Power: USB-C connector
💾 Memory:
ROM ~384 kB
SRAM ~512 kB
External Flash ~128 Mbit (16 MB)
🕒 CPU Clock: Up to 240 MHz
📶 Wireless Connectivity:
Wi-Fi® 802.11 b/g/n
Bluetooth® Low Energy (BLE)
🧰 Pins & Interfaces:
~14 Digital I/O, ~8 Analog inputs
PWM, UART, SPI, I²C support
📡 Antenna: Integrated on-board
📏 Dimensions: ~45 × 18 mm
✔ Arduino & MicroPython support: Write code in either programming environment seamlessly
✔ Arduino IoT Cloud ready: Easy setup for cloud connectivity and remote dashboards
✔ Compact Nano form factor: Perfect for breadboards and accessories designed for Nano boards
✔ HID support: Can act as a USB keyboard, mouse, or other HID devices
📡 IoT sensor nodes and gateways
🤖 Robotics with wireless control
📱 Bluetooth or Wi-Fi connected devices
📊 Cloud-connected monitoring and automation
🧪 Learning embedded systems with a powerful microcontroller